Area Code +1-301-(2966000...2966999) located in Rockville, Maryland (MD), more detail is as below. Place International Dialing Code : 1 International Prefix : 011 National Prefix : 1 National Destination Code : 301 Subscriber Number From : 2966000 Subscriber Number To : 2966999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : COMCAST PHONE - MD Click here to buy United States Area Code Database Other Information Language Code : en (English) Country Number : 840 (United States) Country Code : US (United States) Region Code : MD Region Name : Maryland City : Rockville Timezone : America/New_York Coordinated Universal Time : -05:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 39.0900 Longitude : -77.1600 ‹ previous : +1-301-(2965000...2965999) next › : +1-301-(2967000...2967999) Dialling Instructions For trunk calls: 0 301 2966000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 011 1 301 2966000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2966000 ~ 2966999 (Count: 1,000) Example: +1-301-2966000 / 0111-301-2966000 (1301-2966000 / 1-301-2966000) +1-301-2966001 / 0111-301-2966001 (1301-2966001 / 1-301-2966001) +1-301-2966002 / 0111-301-2966002 (1301-2966002 / 1-301-2966002) +1-301-2966003 / 0111-301-2966003 (1301-2966003 / 1-301-2966003) +1-301-2966004 / 0111-301-2966004 (1301-2966004 / 1-301-2966004) ...+1-301-xxxxxxx / 0111-301-xxxxxxx (1301-xxxxxxx / 1-301-xxxxxxx) ...+1-301-2966995 / 0111-301-2966995 (1301-2966995 / 1-301-2966995) +1-301-2966996 / 0111-301-2966996 (1301-2966996 / 1-301-2966996) +1-301-2966997 / 0111-301-2966997 (1301-2966997 / 1-301-2966997) +1-301-2966998 / 0111-301-2966998 (1301-2966998 / 1-301-2966998) +1-301-2966999 / 0111-301-2966999 (1301-2966999 / 1-301-2966999)
